Information card for entry 1577355

Structure parameters

• Formula: C33 H25 N O
• Calculated formula: C33 H25 N O
• Title of publication: Switching between photochromism and photoluminescence in Schiff base derivatives by molecular design of end groups.
• Authors of publication: Zhang, Qilong; Zhou, Xu; Shan, Xiaofeng; He, Fa; Bao, Yuwei; Xu, Hong; Zhu, Chun; Zhu, Bixue
• Journal of publication: Chemical science
• Year of publication: 2026
• Journal volume: 17
• Journal issue: 18
• Pages of publication: 9193 - 9203
• a: 10.5319 ± 0.0015 Å
• b: 13.7924 ± 0.0019 Å
• c: 17.028 ± 0.002 Å
• α: 90°
• β: 92.524 ± 0.005°
• γ: 90°
• Cell volume: 2471.1 ± 0.6 ų
• Cell temperature: 173 ± 2 K
• Ambient diffraction temperature: 173 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.177
• Residual factor for significantly intense reflections: 0.1107
• Weighted residual factors for significantly intense reflections: 0.1824
• Weighted residual factors for all reflections included in the refinement: 0.2042
• Goodness-of-fit parameter for all reflections included in the refinement: 1.14
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No